Mercure vs n8n
A side-by-side comparison of two self-hosted automation & workflows options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Mercure
Real-time updates protocol and server-sent events hub
VS
n8n
Workflow automation with a node-based editor
| Feature | Mercure | n8n |
|---|---|---|
| Category | Automation & Workflows | Automation & Workflows |
| License | AGPL-3.0 | Sustainable Use License |
| Language | Go | TypeScript |
| Setup difficulty | Medium | Medium |
| Min. RAM | 128 MB | 512 MB |
| Deployment | docker, binary | docker, bare-metal |
| GitHub stars | ★ 5,297 | ★ 199,764 |
| First released | 2019 | 2019 |
| Replaces | Pusher | Zapier, Make |
Why pick each one
Choose Mercure if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Mature project with 5.3k GitHub stars
- Written in Go
Frequently asked questions
Is Mercure or n8n better?
Neither is universally better. n8n has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Mercure and n8n free and open-source?
Yes. Mercure is licensed under AGPL-3.0 and n8n under Sustainable Use License. Both can be self-hosted at no software cost.
Can I run Mercure and n8n with Docker?
Mercure: yes. n8n: yes.